Upadacitinib is an oral Janus kinase (JAK) inhibitor which can be used to treat conditions such as atopic eczema, rheumatoid arthritis, psoriatic arthritis, non-radiographic axial spondyloarthritis, ankylosing spondylitis, ulcerative colitis and crohn's disease.
Take the missed dose as soon as you remember. If it is almost time for the next dose, skip the missed dose. Do not double the next dose to make up for the missed dose.
Inform your healthcare professional if:
IMPORTANT:
The following severe side effects have been reported in some patients taking this medication:
| Rare but serious side effects | Warning signs |
| Serious infections |
|
| Heart problems, stroke, blood clots |
|
| Lymphoma and other cancers |
|
If you experience these side effects, you should stop your medication and see your healthcare professional.
Blood tests and other tests will be done before and while on this medication to decide if it is suitable for you, as well as to monitor for side effects.
If any of the following side effects persist or are severe, you should consult your doctor.
If you experience any of these symptoms, you should stop your medication and see your healthcare professional immediately.
| Side effects | Warning signs |
| Allergic reaction |
|
| Increase in muscle enzymes |
|
| Liver problems |
|
| Stomach problems |
|
| Blood disorders |
|
Store in a cool and dry place, away from direct sunlight. Keep this medication away from children.
Pack this medication into a black trash bag and seal it tightly before throwing it into the rubbish chute or bin.
Disclaimers
Please take note that the above is not a complete list of all possible side-effects. If you have any concerns about your medication or if you have other side-effects that you think are caused by this medication, please consult your doctor or pharmacist. If you take more than the recommended dose, please seek medical advice immediately. The information provided on this page does not replace information from your healthcare professional. Please consult your healthcare professional for more information.
This article is jointly developed by members of the National Medication Information workgroup. The workgroup consists of cluster partners (NHG Health, National University Health System and SingHealth), community pharmacies (Guardian, Unity and Watsons) and Pharmaceutical Society of Singapore. The content does not reflect drug availability and supply information in pharmacies and healthcare institutions. You are advised to check with the respective institutions for such information.
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